All Upcoming Events

All Upcoming Events

All Upcoming Events

September 2025

Pecan Shellers picketing in 1938
  • Commemorative Months
Monday, September 15–Wednesday, October 15, 2025

National Hispanic Heritage Month

Deepen your knowledge of this commemoration with historical documents, essays, videos, and lesson plans from the Gilder Lehrman Institute.

First page from the first draft of the US Constitution (August 6, 1787)
  • American Historical Holidays
Wednesday, September 17, 2025

Constitution Day

Deepen your knowledge of this holiday with historical documents, essays, videos, and lesson plans from the Gilder Lehrman Institute.

Kostya Kennedy, author
  • Book Breaks
  • Free
  • All Audiences
Sunday, September 28, 2025 at 2:00 pm ET

Kostya Kennedy

The Ride: Paul Revere and the Night That Saved America

October 2025

"Their Sitting at Meate," engraving number 16 from De Bry, 1590. (New York Public Library)
  • American Historical Holidays
Monday, October 13, 2025

Columbus/Indigenous Peoples' Day

Deepen your knowledge of this holiday with historical documents, essays, videos, and lesson plans from the Gilder Lehrman Institute.